@charset "utf-8";
/* CSS Document */
/*课程*/

ul.sort1 li{
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}


/*课程的课程列表*/
.cou_list ul li{
	margin-right: 22px;
	width: 218px;
	position: relative;
	float: left;
}
.cou_list ul li:nth-child(4n){
	margin-right: 0;
}
.cou_right{
	width: 238px;
}
.cou_right .index_hot{
	width: 100%;
}
.cou_right .index_hot ul li{
	margin: 10px 0;
}
.cou_right ul li{
	width: 218px;
	overflow: hidden;
	margin: 10px;
}

/*课程简介*/
.cou_head dl{
	display: flex;
	justify-content: flex-start;
}
.cou_head dl dt{
	width: 414px;
	height: 230px;
	overflow: hidden;
	margin-right: 20px;
	position: relative;
	background: #eee;
}
.cou_head dl dt > img{
	width: 100%;
	min-height: 100%;
}
.cou_head dl dd{
	width: 760px;
}
.cou_head dl dd .cou_tit h3{
	font-size: 18px;
	display: inline-block;
	max-width: 60%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	line-height: 18px;
}
.cou_head dl dd .cou_tit > a,
.cou_head dl dd .cou_tit .bdsharebuttonbox{
	float: right;
	font-size: 14px;
	color: #666;
	margin-left: 20px;
	padding-left: 18px;
}
.cou_head dl dd .cou_tit > a{
	background: url(../img/xin.png) no-repeat left center;
}
.cou_head dl dd .cou_tit > a.on{
	background: url(../img/xin_red.png) no-repeat left center;
	color: red;
}
.cou_head dl dd .cou_tit .bdsharebuttonbox{
	background: url(../img/fen.png) no-repeat left center;
}
.cou_head dl dd .cou_tit .bdsharebuttonbox a,
.cou_head dl dd .cou_tit .bdsharebuttonbox a.bds_more{
	background: none;
	border: none;
	font-size: 14px;
	padding: 0;
	margin: 2px 0 0 0;
	line-height: none;
}
.cou_head dl dd ul li{
	color: #666;
	line-height: 30px;
	position:relative;
}
.cou_head dl dd ul li span{
	display: inline-block;
	margin-right: 10px;
	padding-right: 10px;
}
.cou_head dl dd ul li h6{
	display: inline-block;
	font-size: 20px;
	line-height: 34px;
	color: red;
}
.cou_head dd{
	position: relative;
}
.cou_head dl dd .cor_btn{
	position: absolute;
	bottom: 0;
}
.cou_head dl dd ul li h4{
	display: inline-block;
	font-size: 14px;
	color: red;
	margin-right: 6px;
}
.cou_head dl dd ul li samp{
	font-size: 12px;
	text-decoration: line-through;
	color: #999;
	margin-left: 20px;
}
.cou_head dl dd ul li b{
	display: inline-block;
	font-size: 14px;
	color: #999;
	margin-left: 20px;
	padding-right: 14px;
	background: url(../img/down.png) no-repeat right center;
}
.cor_btn_two{
	display: none;
}
.cor_btn_three{
	display: none;
}
.cou_head dl dd .cor_btn a{
	display: inline-block;
	width: 120px;
	height: 40px;
	background: #ec5328;
	color: #fff;
	font-size: 18px;
	margin-right: 20px;
	cursor: pointer;
	text-align: center;
	line-height: 40px;
}
.cou_head dl dd .cor_btn a:hover{
	background: #df5028;
}
.cou_head dl dd .cor_btn a:nth-child(2){
	background:#38bca4;
}
.cou_head dl dd .cor_btn a:nth-child(2):hover{
	background:#2BA790;
}
.cou_head dl dd .cor_btn a.zhi_over{
	background: #bcbcbc;
}
.cou_head dl dd .quan{
	position: absolute;
	top: 30px;
	left: 0;
	background:#fff;
	border: solid 1px #ccc;
  	box-shadow: 0px 0px 4.8px 1.2px rgba(51, 51, 51, 0.08);
  	width: 304px;
  	padding: 5px 14px;
  	display: none;
  	z-index: 99;
}
.cou_head dl dd li .quan.on{
	display: block;
}
.cou_head dl dd .quan .quan_list{
	border-bottom: solid 1px #e2e2e2;
	padding: 10px 0;
	position: relative;
}
.cou_head dl dd .quan .quan_list:last-child{
	border-bottom: none;
}
.cou_head dl dd .quan h5{
	font-size: 12px;
	line-height: 18px;
}
.cou_head dl dd .quan h5 del{
	font-size: 16px;
	color: red;
}
.cou_head dl dd .quan a{
	display: block;
	width: 50px;
	height: 20px;
	text-align: center;
	line-height: 20px;
	font-size: 12px;
	color: #fff;
	position:absolute;
	right: 0;
	top: 50%;
	margin-top: -10px;
	background: #ec5328;
}
.cou_head dl dd .quan a.on{
	background: #bcbcbc;
}


.cou_jie{
	margin-top: 30px;
}
.cou_jie_list{
	width: 840px;
}
.cou_name{
	width: 335px;
	background: #f5f5f5;
}
/*课程-导航栏*/
.cou_jie_tab{
	width: 100%;
	background: #f5f5f5;
	height: 43px;
}
.cou_jie_tab li{
	display: inline-block;
	line-height: 43px;
	font-size: 18px;
	padding: 0 25px;
	color: #666666;
	cursor: pointer;
}
.cou_jie_tab li.on,
.cou_jie_tab li:hover{
	background: #38BCA4;
	color: #fff;
}
/*课程-简介内容*/
.cou_jie_con{
	margin-top: 30px;
}
.cou_jie_con > div{
	display: none;
}
/*目录*/
.cou_jie_mulu dl{
	width: 100%;
	border: solid 1px #d4d4d4;
}
.cou_jie_mulu dl dt{
	line-height: 36px;
	background: #f5f5f5;
	font-size: 16px;
	padding: 0 20px 0 30px;
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.cou_jie_mulu dl dd li{
	line-height: 50px;
	height: 50px;
	border-bottom: dashed 1px #d4d4d4;
}
.cou_jie_mulu dl dd li:last-child{
	border: none;
}
.cou_jie_mulu dl dd li h6{
	display: inline-block;
	text-indent: 30px;
	font-size: 14px;
	color: #666;
	max-width: 70%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.cou_jie_mulu dl dd li span{
	color: #666;
	display: inline-block;
	float: right;
	width: 60px;
}
.cou_jie_mulu dl dd li a{
	float: right;
	display: inline-block;
	width: 84px;
	height: 28px;
	font-size: 14px;
	color: #fff;
	background: #38BCA4;
	margin-top: 11px;
	line-height: 28px;
	text-align: center;
	margin-right: 20px;
}
.cou_jie_mulu dl dd li a:hover{
	background: #2BA790;
}

.publish li{
	font-size: 14px;
	color: #333333;
	line-height: 22px;
	margin: 10px 0;
	position: relative;
}
.publish li i{
	display: inline-block;
	width: 21px;
	height: 21px;
	vertical-align: bottom;
	background: url(../img/xing3.png) no-repeat center;
	margin: 0 5px;
}
.publish li i.xing{
	background: url(../img/xing.png) no-repeat center;
}
.publish li i.xing2{
	background: url(../img/xing2.png) no-repeat center;
}
.publish li textarea{
	width: 100%;
	height: 200px;
	resize: none;
	border: solid 1px #d4d4d4;
	margin-top: 20px;
	padding: 10px 10px 40px 10px;
	font-size: 14px;
}
.publish li hr{
	width: calc(100% - 4px);
	height: 39px;
	background: #f5f5f5;
	position: absolute;
	bottom: 7px;
	left: 2px;
}
.publish li button{
	width: 100px;
	height: 40px;
	position: absolute;
	bottom: 7px;
	right: 0;
	background: #38BCA4;
	color: #fff;
	font-size: 16px;
	z-index: 1;
}
.publish li button:hover{
	background:#2BA790;
}
.publish li span{
	position: absolute;
	bottom: 50px;
	right: 10px;
	color: #999;
	font-size: 12px;
}
.cou_jie_ping .ping_lits{
	margin-top: 20px;
}
.cou_jie_ping .ping_lits dt{
	width: 100%;
	background: #f5f5f5;
	height: 43px;
	line-height: 43px;
	text-indent: 30px;
	font-size: 14px;
}
.cou_jie_ping .ping_lits dt i{
	display: inline-block;
	width: 18px;
	height: 18px;
	vertical-align: center;
	background: url(../img/xing4.png) no-repeat center;
	background-size: 100% 100%;
	margin: 0 5px;
	position: relative;
	top: 2px;
	left: 4px;
}
.cou_jie_ping .ping_lits dt i.xing{
	background: url(../img/xing.png) no-repeat center;
	background-size: 100% 100%;
}
.cou_jie_ping .ping_lits dd{
	position: relative;
	border-bottom: #d4d4d4 solid 1px;
	padding: 20px 0 20px 60px;
}
.cou_jie_ping .ping_lits dd em{
	display: block;
	position: absolute;
	left: 0;
	top: 24px;
	width: 44px;
	height: 44px;
	border-radius: 100%;
}
.cou_jie_ping .ping_lits dd em img{
	width: 100%;
	min-height: 100%;
}
.cou_jie_ping .ping_lits dd h2{
	font-size: 16px;
	line-height: 30px;
	color: #333;
}
.cou_jie_ping .ping_lits dd h2 i{
	float: right;
	display: inline-block;
	width: 18px;
	height: 18px;
	vertical-align: middle;
	background: url(../img/xing.png) no-repeat center;
	background-size: 100% 100%;
	margin: 0 5px;
	position: relative;
	top: 4px;
} 
.cou_jie_ping .ping_lits dd h5{
	font-size: 14px;
	line-height: 24px;
	margin: 4px 0 10px 0;
}
.cou_jie_ping .ping_lits dd span{
	color: #999;
	font-size: 12px;
}


/*机构简介*/
.cou_name dl{
	padding: 20px;
	width: 100%;
}
.cou_name dt{
	padding-left: 80px;
	position: relative;
	min-height: 70px;
}
.cou_name dt span{
	width: 70px;
	height: 70px;
	background: #38BCA4;
	display: block;
	overflow: hidden;
	position: absolute;
	left: 0;
	top: 0;
}
.cou_name dt span img{
	width: 100%;
	min-height: 100%;
}
.cou_name dt h2{
	font-size: 16px;
	color: #38BCA4;
	line-height: 36px;
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.cou_name dt i{
	display: block;
	margin-top: 6px;
	width: 30px;
}
.cou_name dt i img{
	width: 100%;
}
.cou_name dd ul{
	text-align: center;
	margin: 30px 0;
}
.cou_name dd li{
	display: inline-block;
	width: 30%;
	font-size: 14px;
	border-right: solid 1px #d4d4d4;
}
.cou_name dd li:last-child{
	border: none;
}
.cou_name dd li b{
	display: block;
	color: #38BCA4;
}
.cou_name dd{
	font-size: 14px;
	color: #666;
	line-height: 24px;
	text-align: justify;
	max-height: 240px;
	overflow: hidden
}


/*弹窗*/
.sign{
	width: auto;
	padding: 0 20px;
	background: rgba(0,0,0,0.6);
	line-height: 28px;
	height: 28px;
	position: fixed;
	top: 40%;
	left: 40%;
	color: #fff;
	display: none;
}


/*套餐课程*/
.tao_list{
	margin-top: 20px;
}
.tao_list .tao_title{
	font-size: 18px;
	font-weight: 600;
}
.tao_list ul li{
	margin-right: 20px;
}
.tao_list ul li:nth-child(5n){
	margin-right: 0;
}


/*课程播放*/
.video_box{
	margin-top: 20px;
}
.video_box h1{
	font-size: 14px;
	line-height: 34px;
}
.video_box .video{
	width: 100%;
	height: 640px;
	background: #eee;
}


/*直播*/
.zhibo_head{
	margin: 20px auto;
}
.zhibo_box{
	width: 920px;
	height: 520px;
	background: #000;
	position: relative;
}
.zhibo_box .mask{
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background: rgba(0,0,0,0.5);
	text-align: center;
}
.zhibo_box .mask img{
	margin: 150px auto 20px auto;
}
.zhibo_box .mask span{
	font-size: 24px;
	color: #fff;
	padding-right: 20px;
	background: url(../img/mask2.png) no-repeat right center;
}

.zhibo_tab{
	width: 280px;
	background:#f5f5f5;
	height: 520px;
}
.zhibo_tab ul.hd li{
	display: inline-block;
	width: 50%;
	line-height: 43px;
	text-align: center;
	border: solid 1px #e1e1e1;
	cursor: pointer;
}
.zhibo_tab ul.hd li.on{
	border: none;
	background:#38BCA4;
	color: #fff;
}
.zhibo_lie ul{
	height: 475px;
	overflow-y: auto;
	padding: 0 20px 20px 20px;
	display: none;
}
.zhibo_lie ul li{
	padding-left: 18px;
	position: relative;
	color: #666;
	padding-top: 30px;
	border-left: solid 1px #d0d0d0;
}
.zhibo_lie ul li i{
	display: block;
	width: 18px;
	height: 18px;
	background-color: #f5f5f5;
	background-repeat: no-repeat;
	background-position: center;
	background-image: url(../img/time2.png);
	position: absolute;
	top: 30px;
	left: -9px;
}
.zhibo_lie ul li.over{
	color: #999;
}
.zhibo_lie ul li.over i{
	background-image: url(../img/time.png);
}
.zhibo_lie ul li.now{
	color: #38BCA4;
}
.zhibo_lie ul li.now i{
	background-image: url(../img/mask2.png);
}
.zhibo_lie ul li h2{
	font-size: 14px;
	max-width: 60%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.zhibo_lie ul li span{
	position: absolute;
	right: 0;
	top: 40px;
	font-size: 12px;
}
.zhibo_lie ul::-webkit-scrollbar {/*滚动条整体样式*/
	width: 6px;
	height: 4px;
}
.zhibo_lie ul::-webkit-scrollbar-thumb {/*滚动条里面小方块*/
	border-radius: 5px;
	-webkit-box-shadow: inset 0 0 5px rgba(255,255,255,0.2);
	background: #999999;
}
.zhibo_lie ul::-webkit-scrollbar-track {/*滚动条里面轨道*/
	-webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
	border-radius: 0;
	background: #e0e0e0;
}

/*直播列表*/
.zhi_list ul li{
	margin-right: 20px;
}
.zhi_list ul li:nth-child(5n){
	margin-right: 0;
}

/*直播详情页*/
.sub_zhi_mask{
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.6);
	top: 0;
	left: 0;
	font-size: 18px;
	color:#fff;
	text-align: center;
}
.sub_zhi_mask img{
	margin: 66px auto 10px auto;
}


/*直播课表*/
.zhi_biao ul{
	border: solid 1px #d4d4d4;
}
.zhi_biao ul li{
	line-height: 44px;
	height: 44px;
	font-size: 12px;
	color: #666;
	padding: 0 20px;
	border-bottom: dashed 1px #d4d4d4;
}
.zhi_biao ul li:last-child{
	border: none;
}
.zhi_biao ul h2{
	display: inline-block;
	font-size: 12px;
	width: 30%;
}
.zhi_biao ul span{
	display: inline-block;
	padding-right: 30px;
}
.zhi_biao ul a{
	width: 84px;
	height: 28px;
	display: inline-block;
	background: #ec5328;
	float: right;
	margin-top: 8px;
	text-align: center;
	line-height: 28px;
	color: #fff;
	font-size: 14px;
}
.zhi_biao ul a.over{
	background: #bcbcbc;
}
.zhi_biao ul a.now{
	background: #38BCA4;
}
.zhi_biao ul a.now:hover{
	background: #2BA790;
}

/*搜索列表*/
.key_word{
	margin-bottom: 20px;
	line-height: 24px;
	font-size: 12px;
	color: #666;
}
.key_word span{
	display: inline-block;
	padding: 0 6px;
	border: dashed 1px #ec4300;
	margin-right: 30px;
	font-size: 14px;
}
.key_word span a{
	font-size: 12px;
	color: #ec4300;
	display: inline-block;
	margin-left: 10px;
}
.key_word b{
	color: #ec4300;
}
